commit
e8bec83905a081e385ecc14777bae7edbd8887fe
Author: dave-w1hkj <w1hkj@...>
Date:?? Wed Jan 1 20:39:59 2025 -0600
??? THOR-25
?? ?
????? * add new THOR modem with following characteristics
??????? . symlen = 320
??????? . samplerate = 8000
??????? . flushlength = 40
??????? . bandwidth = 460
??????? . interleave depth = 50, 2 second
??????? . IEEE coefficients for viterbi encode/decode algorithms
????????? THOR_K15? 15
????????? K15_POLY1 044735
????????? K15_POLY2 063057
??????? . objective to provide highest baud within 500 Hertz
bandwidth for
????????? European amateurs
??????? . CPS test for THOR-25
????????? - text:
??????????? 0123456789
??????????? abcdefghijklmnopqrstuvwxyz
??????????? ABCDEFGHIJKLMNOPQRSTUVWXYZ
????????? - # chars:????? 65
????????? - overhead:???? 10.720000 sec
????????? - xmt time:???? 10.080000 sec
????????? - xmt samples:? 166400
????????? - sample rate:? 8000
????????? - chars/sec:??? 6.45
????? * assigned secondary RsID code 691 to THOR-25
????? * increased flush length for all THOR baud rates
????? * added configurable start and end of signal shaping to
these modem types:
??????? . dominoEX
??????? . psk
??????? . mfsk
??????? . rtty
??????? . thor
??????? . selectable on configuration tab Modem/General
????? * restored selectable paths to all THOR modem types
????? * added individual tone shaping for all THOR modem types
Increased the interleave duration to 2
seconds.? Not compatible with earlier test versions.
73, David, W1HKJ
Dave